Recent applications of covalent organic frameworks and their multifunctional composites for food contaminant analysis. (15th November 2020)

• Record Type: Journal Article
• Authors: Xin, Junhong; Wang, Xia; Li, Na; Liu, Lu; Lian, Yujing; Wang, Minglin; Zhao, Ru-Song
• Is Part Of: Food chemistry. Volume 330(2020)
• Publication Date: 2020-11-15
• Subjects: Azo 4, 4-azodianiline -- BD benzidine -- BD-Me2 o-tolidine -- BUs benzoylurea insecticides -- CNs carbon nanotubes -- COFs covalent organic frameworks -- CuTAPP 5, 10, 15, 20-tetra(p-amino-phenyl)porphyrinatocopper(II) -- DAAQ 2, 6-diaminoanthraquinone -- DMNDA 2, 6-dimethoxynaphthalene-1, 5-dicarbaldehyde -- DµSPE dispersive micro solid-phase extraction -- EDCs endocrine-disrupting chemicals -- GC gas chromatography -- HPLC-DAD high-performance liquid chromatography-diode array detector -- HS-SPME headspace solid-phase microextraction -- ICP-MS inductively coupled plasma mass spectrometry -- LOD limits of detection -- LOQ limits of quantitation -- MIPs molecularly imprinted polymers -- MIOP molecularly imprinted optopolymer -- MOFs metal–organic frameworks -- MSPE magnetic solid-phase extraction -- OA okadaic acid -- PAHs polycyclic aromatic hydrocarbons -- PDA polydopamine -- QDs quantum dots -- RhB rhodamine B -- SBSE stir bar sorptive extraction -- SPATT solid-phase adsorption toxin tracking -- SPE solid-phase extraction -- SPME solid-phase microextraction -- TAPB 1, 3, 5-tris(4-aminophenyl) benzene -- Tb 1, 3, 5-triformylbenzene -- Tp 1, 3, 5-triformylphloroglucinol -- TPA terephthaldicarboxaldehyde -- TRY tryptamine -- TYM tyramine; Covalent organic frameworks -- Multifunctional composites -- Food contaminants -- Analysis; Food -- Analysis -- Periodicals; Food -- Composition -- Periodicals; 664
• DOI: 10.1016/j.foodchem.2020.127255
• Languages: English
• ISSNs: 0308-8146

Abstract

Highlights: The type and damage of biological and chemical contaminants in food are presented. The structural and functional characteristics of COFs are reviewed. Recent applications of COFs to the extraction and analysis of food contaminants. The prospects of COFs for food contaminant analysis are discussed. Abstract: Food safety issues are a great concern of the international community. Many methods to analyze and detect food contaminants have been widely researched because both biological and chemical contaminants in food can cause severe damage to human health. Several adsorbent materials have been utilized in the complicated procedure of food sample pretreatment. Covalent organic frameworks (COFs) present enormous application potential due to their tailorable skeletons and pores and fascinating features. In this review, recent applications of COF-based adsorbents for the extraction and analysis of food contaminants, including polycyclic aromatic hydrocarbons, biogenic amines, pesticides, endocrine-disrupting chemicals, heavy metal ions, illegal additives, and biotoxins, from complex samples are summarized. Current challenges and future prospects are also discussed.